Created
November 1, 2014 11:11
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Cleaning up and separating lexical data files.
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| from bs4 import BeautifulSoup | |
| import re # Regular Expressions | |
| import collections # Data Types | |
| import sys # File operations | |
| import codecs # UniCode support | |
| import os | |
| def clear_output_file(out_file): | |
| file_header ="""<html> | |
| <head> | |
| <meta charset="utf-8"> | |
| </head> | |
| <body> | |
| """ | |
| f_output = open(out_file,'w') | |
| f_output.write(file_header) | |
| f_output.close() | |
| return | |
| def add_footer(out_file): | |
| file_footer =""" | |
| </body> | |
| </html>""" | |
| f_output = open(out_file,'a') | |
| f_output.write(file_footer) | |
| f_output.close() | |
| return | |
| def has_lang(tag): | |
| return tag.has_attr('lang') | |
| def triage_source_files(files_list): | |
| for file_name in files_list: # For each raw file | |
| raw_file = source_path + file_name | |
| raw_soup = BeautifulSoup(open(raw_file), from_encoding="utf-8") # Read the whole file into a soup | |
| entries = raw_soup.find_all('div', class_="entry") | |
| for entry in entries: | |
| mark = entry.find('font',class_="pieniharmaa") | |
| if mark != None: entry.decompose() # Remove non-relevant content | |
| re_soup = BeautifulSoup(str(entries)) | |
| lexical_entries = re_soup.find_all('div', class_="entry") | |
| if len(lexical_entries) > 0: # Exclude files with no valid content | |
| for entry in lexical_entries: | |
| lang_tag = entry.find(has_lang) # Locate the very first 'lang' attribute in the entry | |
| lang = lang_tag['lang'] # Grab the attribute value | |
| if lang == "fi": | |
| out_path = out_fi_path | |
| else: | |
| out_path = out_en_path | |
| out_file = out_path + file_name | |
| clear_output_file(out_file) | |
| f_output = open(out_file,'a') | |
| f_output.write(str(entry)) | |
| f_output.close() | |
| add_footer(out_file) | |
| return | |
| def load_directory(source_path): | |
| files_list = [] | |
| for file_name in os.listdir(source_path): | |
| try: | |
| if file_name.endswith(".html"): | |
| files_list.append(file_name) | |
| except IndexError: | |
| sys.stderr.write("Something went wrong with " + file_name + ".") | |
| continue | |
| return files_list | |
| if __name__ == '__main__': | |
| source_path = "Files-Raw/" | |
| out_fi_path = "Data-FI-EN/" | |
| out_en_path = "Data-EN-FI/" | |
| print("Loading files...") | |
| files_list = load_directory(source_path) # Load list of raw files | |
| print("Triaging files...") | |
| triage_source_files(files_list) # Separate FI-EN and EN-FI entries. | |
| print("Valmis!") |
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